This is second time Invis EA has had a problem closing a trade, it seemed this time per log it was due to coincidentally the platform out-of-contact and the EA wanting to close a trade, thus an error was seen in log and the trade never closed. Back-test shows it should've closed after only 9 pips loss, but when I looked in server it was a hundred pips in the red!
I've decided the way to bypass this problem is to have the HardSL be a relatively small value like 15 pips and optimize with it set to that, thus this will never be a problem again. It's practically no big deal if on occasion a trade opening is missed, but closure missing is entirely different.
Both buy & sell sides show ok positive equity growth on these new optimizations, so we shall set a "watermark" when I have more 1min back-data, which btw is another problem as the data storer
indicator 
I been using is out of control it seems, I'd like to have a new one built but currently finances can't be squeezed to do such, so I'm at risk to IBFX's randomities with on-rare-occasion bringing the back-data down to zero.
jb